in this research we have presented a local model for implementing systems engineering activities in optimized acquisition of electronic systems in electronic high-tech industrial. in this regard, after reviewing the literature and the use of documents, articles and latin books, we have collected system acquisition life cycle models from different resources. after considering the criteria of the...

The high pressure behavior of the structural and electronic properties of KC1 is studied with use of the density functional pseudopotential method within local-density approximation. Atzero pressure, the rocksalt phase is found to be lower in energy than CsCl structure. However, we predict a phase transition into CsCI structure at a pressure of about 1.5 GPa. The calculated ground state pro...

the high pressure behavior of the structural and electronic properties of kc1 is studied with use of the density functional pseudopotential method within local-density approximation. atzero pressure, the rocksalt phase is found to be lower in energy than cscl structure. however, we predict a phase transition into csci structure at a pressure of about 1.5 gpa. the calculated ground state propert...

purpose: the present research aimed to study internet and electronic recourses searching behavior of geography ph.d. students of tehran university. methodology: using a questionnaire survey, demographic features and educational trends of 61 studied students were analyzed. findings: results showed that all of the statistical population used e-mail services, databases and search engines. most of ...

Electronic cities result from the implication of information and communication technology (ICT) in the contemporary era. Significant ICT development and internet network expansion as well as the need of urban management to new ideas in managing cities lead us toward a new strategy called "electronic cities". The current study aims at investigating the Electronic Cities' Strategic Plan...

In this research we have presented a local model for implementing systems engineering activities in optimized acquisition of electronic systems in Electronic High-Tech Industrial. In this regard, after reviewing the literature and the use of documents, articles and Latin books, we have collected system acquisition life cycle models from different resources. after considering the criteria of the...

in an era of information technology, businesses, through the use of the boundless internet, can enter into international electronic contracts from anywhere in the world. the potential for cross-border disputes in electronic contracts is obviously much greater than in a paper-based environment, where a high degree of commercial contracts are domestic in nature. can the traditional rules on juris...